FI65917B - I EN TRYCKBEHAOLLARE PLACERBART INNERSTROEMNINGSFILTER MED KONTINUERLIG DRIFT - Google Patents
I EN TRYCKBEHAOLLARE PLACERBART INNERSTROEMNINGSFILTER MED KONTINUERLIG DRIFTInfo
- Publication number
- FI65917B FI65917B FI781311A FI781311A FI65917B FI 65917 B FI65917 B FI 65917B FI 781311 A FI781311 A FI 781311A FI 781311 A FI781311 A FI 781311A FI 65917 B FI65917 B FI 65917B
- Authority
- FI
- Finland
- Prior art keywords
- tryckbehaollare
- placerbart
- innerstroemningsfilter
- kontinuerlig
- drift
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI781311A FI65917C (en) | 1978-04-27 | 1978-04-27 | I EN TRYCKBEHAOLLARE PLACERBART INNERSTROEMNINGSFILTER MED KONTINUERLIG DRIFT |
SE7903697A SE446597B (en) | 1978-04-27 | 1979-04-26 | Throughput of FILTER |
DE2917206A DE2917206C2 (en) | 1978-04-27 | 1979-04-27 | FILTER DEVICE |
US06/167,144 US4317721A (en) | 1978-04-27 | 1980-07-09 | Inside flow filter |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI781311A FI65917C (en) | 1978-04-27 | 1978-04-27 | I EN TRYCKBEHAOLLARE PLACERBART INNERSTROEMNINGSFILTER MED KONTINUERLIG DRIFT |
FI781311 | 1978-04-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI781311A FI781311A (en) | 1979-10-28 |
FI65917B true FI65917B (en) | 1984-04-30 |
FI65917C FI65917C (en) | 1984-08-10 |
Family
ID=8511664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI781311A FI65917C (en) | 1978-04-27 | 1978-04-27 | I EN TRYCKBEHAOLLARE PLACERBART INNERSTROEMNINGSFILTER MED KONTINUERLIG DRIFT |
Country Status (4)
Country | Link |
---|---|
US (1) | US4317721A (en) |
DE (1) | DE2917206C2 (en) |
FI (1) | FI65917C (en) |
SE (1) | SE446597B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2305400Y (en) * | 1996-12-27 | 1999-01-27 | 陈恺瑞 | Reverse osmosis pure water machine with back flushing type front precision safety filter system |
US8282789B2 (en) * | 2009-05-18 | 2012-10-09 | Bing-Nan Lee | Microwave apparatus and method of extracting essential oils, essence, and pigments with gas flow |
US8282788B2 (en) * | 2009-05-18 | 2012-10-09 | Bing-Nan Lee | Extraction apparatus and method of extracting essential oils, essence, and pigments from odorous raw material by microwave heating under sub-critical conditions |
CN102743918B (en) * | 2012-07-23 | 2014-12-10 | 山西瑞飞机械制造有限公司 | Ultra-high pressure electrostatic filter unit |
CN103182218A (en) * | 2013-03-27 | 2013-07-03 | 包燕燕 | Edible oil filter |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2890838A (en) * | 1958-02-07 | 1959-06-16 | Edward M Jannsen | Device for filter separating iron from water |
DE1167795B (en) * | 1961-06-13 | 1964-04-16 | Heinrich Grossjohann Dipl Ing | Liquid filter |
BE698559A (en) * | 1966-05-25 | 1967-11-03 | ||
US3662780A (en) * | 1967-10-31 | 1972-05-16 | Robert E Marsh | Fluid flow directing structure for pressure vessel |
US3814245A (en) * | 1972-08-21 | 1974-06-04 | Hydromation Filter Co | Method of filtering |
US3779281A (en) * | 1972-09-18 | 1973-12-18 | Laurtech Int Co | Water softener valve assembly with regeneration capability |
DE2339891C2 (en) * | 1973-08-07 | 1984-04-05 | Honeywell-Braukmann GmbH, 6950 Mosbach | Filter device, in particular for domestic water systems |
US4065388A (en) * | 1976-03-03 | 1977-12-27 | Ecodyne Corporation | Process for removal of undissolved impurities from ion exchange resin |
-
1978
- 1978-04-27 FI FI781311A patent/FI65917C/en not_active IP Right Cessation
-
1979
- 1979-04-26 SE SE7903697A patent/SE446597B/en not_active IP Right Cessation
- 1979-04-27 DE DE2917206A patent/DE2917206C2/en not_active Expired - Fee Related
-
1980
- 1980-07-09 US US06/167,144 patent/US4317721A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2917206C2 (en) | 1993-11-04 |
US4317721A (en) | 1982-03-02 |
SE7903697L (en) | 1979-10-28 |
FI781311A (en) | 1979-10-28 |
SE446597B (en) | 1986-09-29 |
FI65917C (en) | 1984-08-10 |
DE2917206A1 (en) | 1979-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired | ||
MA | Patent expired |
Owner name: PYNNOENEN, PENTTI |